Adjustable sheet metal awning



FIG. 1 is a front elevational view showing the awning of my new design in the closed position;

FIG. 2 is a top plan view;

FIG. 3 is a side elevational view;

FIG. 4 is a bottom plan view; and

FIG,. 5 is a front elevational view showing the awning in the open position. 

The ornamental design for an adjustable sheet metal awning, substantially as shown and described. 